Hi everyone.
I have downloaded the latest version for the RadControls suite and I am having problems with the following code:
aspx:
cs:
Then I load the page and click in the AJAX Spellchecker button in the toolbar, everything is fine (no mistakes in the content), but after a while (1 second approx.) you will get an error from /Telerik.Web.UI.SpellCheckHandler.axd ( I can see that using FireBug to trace the responses):
We have acquired the telerik suite with the source code also, and looking at the code I have detected an issue related to the SpellDialogParameters and the DialogParametersSerializer. I dont know if I should discuss this issue in the forum, but it has something to do with the serialization/deserialization process.
I am using the telerik dll for .net 3.5 and also the web.config is correctly configured, Windows 2003 Enterprise Edition Service Pack 2, Intel Core Duo 2.0, 1 gb RAM.
I hope that this issue could be solved by yours.
Thanks in advance.
I have downloaded the latest version for the RadControls suite and I am having problems with the following code:
aspx:
| <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebApplication4._Default" %> |
| <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> |
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml"> |
| <head runat="server"> |
| <title>Untitled Page</title> |
| </head> |
| <body> |
| <form id="form1" runat="server"> |
| <telerik:RadScriptManager runat="server"> |
| </telerik:RadScriptManager> |
| <telerik:RadEditor ID="RadEditor1" runat="server"> |
| <Content> |
| </Content> |
| </telerik:RadEditor> |
| </form> |
| </body> |
| </html> |
cs:
| using System; |
| using Telerik.Web.UI; |
| namespace WebApplication4 |
| { |
| public partial class _Default : System.Web.UI.Page |
| { |
| protected void Page_Load(object sender, EventArgs e) |
| { |
| RadEditor1.Language = "en-US"; |
| RadEditor1.EditModes = EditModes.Design | EditModes.Html; |
| RadEditor1.SpellCheckSettings.AllowAddCustom = false; |
| RadEditor1.SpellCheckSettings.SpellCheckProvider = SpellCheckProvider.EditDistanceProvider; |
| RadEditor1.SpellCheckSettings.EditDistance = 1; |
| RadEditor1.SpellCheckSettings.DictionaryLanguage = "en-US"; |
| RadEditor1.Skin = "Vista"; |
| RadEditor1.Content = @"After having talked a bit with these nice people we learned that we |
| learned that we were headed for the same destination, they were in fact |
| also on their other way to Italy. It turned out that we actually had |
| some things in common, all the four of us were interested in ancient |
| history and wished to see Vesuvius and Pompeii.<br /> |
| <br /> |
| <br /> |
| <a href=""#"">test</a> |
| <table> |
| <tbody> |
| <tr> |
| <td>test</td> |
| </tr> |
| </tbody> |
| </table> |
| <br /> |
| <img /> |
| "; |
| } |
| } |
| } |
Then I load the page and click in the AJAX Spellchecker button in the toolbar, everything is fine (no mistakes in the content), but after a while (1 second approx.) you will get an error from /Telerik.Web.UI.SpellCheckHandler.axd ( I can see that using FireBug to trace the responses):
| <html> |
| <head> |
| <title>Value cannot be null.<br> |
| Parameter name: InString</title> |
| <style> |
| body |
| { |
| font-family: "Verdana"; |
| font-weight: normal; |
| font-size: .7em; |
| color: black; |
| } |
| p |
| { |
| font-family: "Verdana"; |
| font-weight: normal; |
| color: black; |
| margin-top: -5px; |
| } |
| b |
| { |
| font-family: "Verdana"; |
| font-weight: bold; |
| color: black; |
| margin-top: -5px; |
| } |
| H1 |
| { |
| font-family: "Verdana"; |
| font-weight: normal; |
| font-size: 18pt; |
| color: red; |
| } |
| H2 |
| { |
| font-family: "Verdana"; |
| font-weight: normal; |
| font-size: 14pt; |
| color: maroon; |
| } |
| pre |
| { |
| font-family: "Lucida Console"; |
| font-size: .9em; |
| } |
| .marker |
| { |
| font-weight: bold; |
| color: black; |
| text-decoration: none; |
| } |
| .version |
| { |
| color: gray; |
| } |
| .error |
| { |
| margin-bottom: 10px; |
| } |
| .expandable |
| { |
| text-decoration: underline; |
| font-weight: bold; |
| color: navy; |
| cursor: hand; |
| } |
| </style> |
| </head> |
| <body bgcolor="white"> |
| <span> |
| <h1> |
| Server Error in '/' Application.<hr width="100%" size="1" color="silver"> |
| </h1> |
| <h2> |
| <i>Value cannot be null.<br> |
| Parameter name: InString</i> |
| </h2> |
| </span><font face="Arial, Helvetica, Geneva, SunSans-Regular, sans-serif "><b>Description: |
| </b>An unhandled exception occurred during the execution of the current web request. |
| Please review the stack trace for more information about the error and where it |
| originated in the code. |
| <br> |
| <br> |
| <b>Exception Details: </b>System.ArgumentNullException: Value cannot be null.<br> |
| Parameter name: InString<br> |
| <br> |
| <b>Source Error:</b> |
| <br> |
| <br> |
| <table width="100%" bgcolor="#ffffcc"> |
| <tr> |
| <td> |
| <code>An unhandled exception was generated during the execution of the current web request. |
| Information regarding the origin and location of the exception can be identified |
| using the exception stack trace below.</code> |
| </td> |
| </tr> |
| </table> |
| <br> |
| <b>Stack Trace:</b> |
| <br> |
| <br> |
| <table width="100%" bgcolor="#ffffcc"> |
| <tr> |
| <td> |
| <code> |
| <pre> |
| [ArgumentNullException: Value cannot be null. |
| Parameter name: InString] |
| System.Convert.FromBase64String(String s) +0 |
| Telerik.Web.Dialogs.DialogParametersSerializer.Deserialize(String serialized) +169 |
| Telerik.Web.UI.DialogParameters.Deserialize(String source) +6 |
| Telerik.Web.UI.SpellCheckHandler.ProcessRequest(HttpContext context) +225 |
| System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +358 |
| System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) |
| +64 |
| </pre> |
| </code> |
| </td> |
| </tr> |
| </table> |
| <br> |
| <hr width="100%" size="1" color="silver"> |
| <b>Version Information:</b> Microsoft .NET Framework Version:2.0.50727.1433; |
| ASP.NET Version:2.0.50727.1433 </font> |
| </body> |
| </html> |
| <!-- |
| [ArgumentNullException]: Value cannot be null. |
| Parameter name: InString |
| at System.Convert.FromBase64String(String s) |
| at Telerik.Web.Dialogs.DialogParametersSerializer.Deserialize(String serialized) |
| at Telerik.Web.UI.DialogParameters.Deserialize(String source) |
| at Telerik.Web.UI.SpellCheckHandler.ProcessRequest(HttpContext context) |
| at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute |
| () |
| at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) |
| --> |
We have acquired the telerik suite with the source code also, and looking at the code I have detected an issue related to the SpellDialogParameters and the DialogParametersSerializer. I dont know if I should discuss this issue in the forum, but it has something to do with the serialization/deserialization process.
I am using the telerik dll for .net 3.5 and also the web.config is correctly configured, Windows 2003 Enterprise Edition Service Pack 2, Intel Core Duo 2.0, 1 gb RAM.
I hope that this issue could be solved by yours.
Thanks in advance.
1 Answer, 1 is accepted
0
Hello Jaime,
Do you get the error when trying to use the controls source code or is it in a "normal" application that is just using the complied DLL? The problem you refer to comes from inproper configuration of the RadSpell service, but with the information provided we are not able to determine what could be the reason for it.
Our suggestion is to open a support ticket and send us a simple project that demonstrates the issue so that we examine it.
Another suggestion would be to compare your project to a working demo project, such as the RadControls demo project that comes with the installation - and see what differences there are in the two projects' web.config handlers declarations.
Sincerely yours,
Tervel
the Telerik team
Instantly find answers to your questions at the new Telerik Support Center
Do you get the error when trying to use the controls source code or is it in a "normal" application that is just using the complied DLL? The problem you refer to comes from inproper configuration of the RadSpell service, but with the information provided we are not able to determine what could be the reason for it.
Our suggestion is to open a support ticket and send us a simple project that demonstrates the issue so that we examine it.
Another suggestion would be to compare your project to a working demo project, such as the RadControls demo project that comes with the installation - and see what differences there are in the two projects' web.config handlers declarations.
Sincerely yours,
Tervel
the Telerik team
Instantly find answers to your questions at the new Telerik Support Center